import React from 'react'
import { NavLink, useRoutes } from "react-router-dom"
import routes from "./routes"

export default function App() {
  // 根据路由表生成对应的路由规则
  const element = useRoutes(routes)
  
  return (
    <div>
      <div className="row">
        <div className="col-xs-8 col-md-8 col-lg-8 offset-xs-2 offset-md-2 offset-lg-2">
          <div className="page-header"><h2>React Router Demo</h2></div>
        </div>
      </div>
      <div className="row">
        <div className="col-xs-2 col-md-2 col-lg-2 offset-xs-2 offset-md-2 offset-lg-2">
          <div className="list-group">
            {/* 路由链接 */}
            <NavLink className='list-group-item' to="/about">About</NavLink>
            <NavLink className='list-group-item' to="/home">Home</NavLink>
          </div>
        </div>
        <div className="col-xs-6 col-md-6 col-lg-6 col-xs-offset-2 col-md-offset-2 col-lg-offset-2">
          <div className="panel">
            <div className="pane1-body">
              {/* 注册路由 */}
              {/* <BrowserRouter> */}
              {element}
              {/* </BrowserRouter> */}
            </div>
          </div>
        </div>
      </div>
    </div>
  )
}
